The SELTA SB-32019 Concealed Shower System is a modern in-wall bathroom solution manufactured at SELTA factory, crafted from Ni-Cr plated brass with a triple-layer nickel coating for superior corrosion resistance and long-term durability; featuring an elegant minimalist design with an advanced push-button switching technology, it supports both hot and cold water supply and delivers stable performance under recommended water pressure of 0.12–0.5 MPa (operating range 0.05–1.0 MPa), offering easy installation, smooth operation, and a premium aesthetic suitable for residential, hospitality, and project-based bathroom applications, backed by a 3-year warranty.